The BLACK+DECKER EC942K6CE-SS packs convection cooking into a standard 30-inch OTR slot at a mid-range price of $455.99, backed by over 22,300 buyer ratings that settle at 4.2 stars. That review volume alone signals this is a proven everyday appliance, not an experiment.
Households that want convection baking capability without buying a separate countertop oven, and cooks replacing a standard OTR microwave who want more function from the same cabinet footprint. The 30-inch standard width (29.88 in) makes it a drop-in swap for most kitchens.
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If you need a high-wattage unit for quick reheating of large loads, the 900W output is on the lower end and may feel sluggish compared to 1000W or 1100W competitors. Buyers who prioritize raw microwave speed over convection versatility should look elsewhere.
Capacity 1.5 cu ft
Heating Convection
Wattage 900 W
Power levels 10
Installation Over-The-Range
Width 29.88 in
Capacity of 1.5 cu ft - smaller than 68% of the 38 models we track
Wattage of 900 W - lower than 96% of the 38 models we track
Turntable of 13.6 in - larger than 65% of the 38 models we track
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 22,300 owner ratings
Value for money2.3/5
$304 per cubic foot, above the category median
Popularity5.0/5
22,300 owner reviews, more than most models here
Storage space1.7/5
1.5 cu ft, compact for this category
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other kitchen ranges, cooktops, wall ovens, range hoods and microwaves we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
At 1.5 cu ft and 900W, this BLACK+DECKER sits in the practical middle of the OTR category. The convection heating method means you can use it to roast or bake in addition to standard microwave tasks, which is genuinely useful in kitchens without a wall oven. Ten power levels give reasonable control over reheating and defrosting.
The touchscreen controls and stainless steel finish match the look of most modern kitchens, and the 13.6-inch turntable handles standard dinner plates without crowding. Dimensions of 15.43 x 29.88 x 16.42 inches fit the typical 30-inch OTR cabinet opening, which simplifies installation.
At $455.99, it costs more than basic 1000W OTR options but less than premium convection models. The 22,300+ ratings at 4.2 stars represent one of the largest review pools in this category, giving the score real statistical weight. It is not smart-home compatible, so buyers expecting voice control should be aware.
Pros
Convection heating adds baking and roasting capability beyond standard microwave use
Standard 29.88-inch width fits most existing OTR cabinet openings as a direct replacement
10 power levels provide flexible control for reheating, defrosting, and cooking tasks
Over 22,300 ratings at 4.2 stars is one of the largest buyer sample sizes in the category
13.6-inch turntable accommodates standard dinner plates comfortably
Cons
900W output is below the 1000W standard, meaning reheating takes slightly longer than average
Not smart-home compatible, so no app or voice-assistant integration
1.5 cu ft capacity is on the smaller side for a convection OTR if you plan to bake casserole dishes
Specifications
Capacity
1.5 cu ft
Heating
Convection
Wattage
900 W
Power levels
10
Installation
Over-The-Range
Width
29.88 in
Controls
Touchscreen
Color
Stainless Steel
Turntable
13.6 in
Dimensions
15.43 X 29.88 X 16.42 In
Smart
Not Smart Home Compatible
Performance notes
Convection mode circulates hot air for even browning, making this unit viable for baked goods and roasted vegetables that a standard microwave cannot handle. The 900W microwave output is adequate for everyday reheating but is slower than 1000W or 1100W units on large portions. Ten power levels give meaningful granularity for tasks like softening butter or defrosting without cooking edges. The 29.88-inch width and 16.42-inch depth are within the standard OTR footprint, and the touchscreen interface is the primary control method.
What buyers say
With more than 22,300 ratings at 4.2 stars, the EC942K6CE-SS has one of the most statistically reliable scores in the OTR microwave category. That average suggests most buyers are satisfied with daily performance, though a 4.2 rather than 4.5+ rating with such a large sample indicates a consistent minority experience issues, often related to long-term durability or installation quirks common across OTR appliances.
Does the convection mode actually work for baking?
The convection heating method circulates hot air, which is the same principle used in dedicated convection ovens. It is suitable for baked goods, roasted vegetables, and reheating foods that benefit from a crisped exterior. For large batches or full-size baking sheets, the 1.5 cu ft cavity may be limiting.
Will this fit my existing over-the-range cabinet opening?
The EC942K6CE-SS is 29.88 inches wide, which is within the standard 30-inch OTR footprint used by most major appliance brands. Before purchasing, confirm your cabinet opening width and verify the mounting hardware matches your installation type, as vent configurations can vary.
Is 900W enough power for everyday microwave use?
900W is functional for reheating leftovers, defrosting, and cooking vegetables, but it is about 10 percent less powerful than the common 1000W standard. Reheating times will be marginally longer. For most households the difference is minor day-to-day, but it is a real tradeoff versus higher-wattage alternatives at similar price points.
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